8.9.4 Decreasing Resolution

Question: Pixels and Bits

Answer:

Question: (Other important images)

PDF -Portable Document Format

Answer: A file format used to present documents created in other application software, hardware, and operating systems.

Question: Vector

Answer: Made up of lines and curves.

Retain their crispness whether moved, re-sized, or have their color changed.

Used for illustrations, type, and graphics.

Used for logos that may be scaled to different sizes.

Question: Resolution

Answer: Number of pixels that make up the image.

Determined by number of pixels along the width and height of an image known as pixels per inch (ppi).

The more pixels per inch, the larger the image file size.

Question: Screen Output

Answer: Intended for websites, email, video, or small screen presentations.